| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojo.rpc.RpcService"]){ |
| dojo._hasResource["dojo.rpc.RpcService"]=true; |
| dojo.provide("dojo.rpc.RpcService"); |
| dojo.declare("dojo.rpc.RpcService",null,{constructor:function(_1){ |
| if(_1){ |
| if((dojo.isString(_1))||(_1 instanceof dojo._Url)){ |
| if(_1 instanceof dojo._Url){ |
| var _2=_1+""; |
| }else{ |
| _2=_1; |
| } |
| var _3=dojo.xhrGet({url:_2,handleAs:"json-comment-optional",sync:true}); |
| _3.addCallback(this,"processSmd"); |
| _3.addErrback(function(){ |
| throw new Error("Unable to load SMD from "+_1); |
| }); |
| }else{ |
| if(_1.smdStr){ |
| this.processSmd(dojo.eval("("+_1.smdStr+")")); |
| }else{ |
| if(_1.serviceUrl){ |
| this.serviceUrl=_1.serviceUrl; |
| } |
| this.timeout=_1.timeout||3000; |
| if("strictArgChecks" in _1){ |
| this.strictArgChecks=_1.strictArgChecks; |
| } |
| this.processSmd(_1); |
| } |
| } |
| } |
| },strictArgChecks:true,serviceUrl:"",parseResults:function(_4){ |
| return _4; |
| },errorCallback:function(_5){ |
| return function(_6){ |
| _5.errback(_6.message); |
| }; |
| },resultCallback:function(_7){ |
| var tf=dojo.hitch(this,function(_9){ |
| if(_9.error!=null){ |
| var _a; |
| if(typeof _9.error=="object"){ |
| _a=new Error(_9.error.message); |
| _a.code=_9.error.code; |
| _a.error=_9.error.error; |
| }else{ |
| _a=new Error(_9.error); |
| } |
| _a.id=_9.id; |
| _a.errorObject=_9; |
| _7.errback(_a); |
| }else{ |
| _7.callback(this.parseResults(_9)); |
| } |
| }); |
| return tf; |
| },generateMethod:function(_b,_c,_d){ |
| return dojo.hitch(this,function(){ |
| var _e=new dojo.Deferred(); |
| if((this.strictArgChecks)&&(_c!=null)&&(arguments.length!=_c.length)){ |
| throw new Error("Invalid number of parameters for remote method."); |
| }else{ |
| this.bind(_b,dojo._toArray(arguments),_e,_d); |
| } |
| return _e; |
| }); |
| },processSmd:function(_f){ |
| if(_f.methods){ |
| dojo.forEach(_f.methods,function(m){ |
| if(m&&m.name){ |
| this[m.name]=this.generateMethod(m.name,m.parameters,m.url||m.serviceUrl||m.serviceURL); |
| if(!dojo.isFunction(this[m.name])){ |
| throw new Error("RpcService: Failed to create"+m.name+"()"); |
| } |
| } |
| },this); |
| } |
| this.serviceUrl=_f.serviceUrl||_f.serviceURL; |
| this.required=_f.required; |
| this.smd=_f; |
| }}); |
| } |
